Deep Unsupervised Image Hashing by Maximizing Bit Entropy.
Yunqiang LiJan van GemertPublished in: AAAI (2021)
Keyphrases
- input image
- image data
- image retrieval
- image features
- image classification
- template matching
- single image
- multiscale
- image analysis
- image collections
- region of interest
- image content
- spl times
- image segmentation
- test images
- information theoretic
- edge detection
- similarity measure
- image representation
- segmentation algorithm
- supervised learning
- low level
- image set
- unsupervised manner
- markov random field
- unsupervised learning
- mutual information
- spatial information
- semi supervised
- multiresolution
- data structure
- pixel values